How many people are playing Prosystem right now?

Prosystem is app 1227481 on Steam. Player counts appear once the tracker has sampled it.

When was Prosystem released on Steam?

Prosystem was released on Steam on 2 Dec 2021.

Charts Sales Upcoming Patches Events Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

EventsSteam's own events and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches Events Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches Events Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Prosystem Cloud Saves · SteamPeaks

Apps›Prosystem›Cloud saves

Prosystem

DlcApp ID 1,227,481by Brian BerlinReleased 2 Dec 2021

Free to Play

View on SteamCompare Share

App ID1,227,481

Release date2 Dec 2021

Engine—

Install size877 KB

TypeDlc

Last update17 Nov 2025

Steam Deck—

DLC0

DeveloperBrian Berlin

Changenumber38,660,975

PriceFree

Packages1

PublisherLibretro

SystemsWindows · macOS · Linux

Followers—

Depots3

Prosystem

Brian Berlin·Libretro
Released 2 Dec 2021·App 1227481

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works ›

Playing now

—

First samples arriving

—of peak

All-time peak

—

Tracking since the first sample

Updated —Data by

Overview

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages1 DLC Depots3 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

Cloud saves Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages1 DLC Depots3 Requirements Install size Configuration Achievements Community Media Related apps Update history Store history Full details

Steam Cloud

Cloud saves

No cloud configuration

This app has no Steam Cloud configuration.

Windows · macOS · Linux

Engine —

SteamPeaks.com